Hostelworld.com brings you online bookings at the best selection of hostels in Porthmadog. Read customer reviews of Porthmadog hostels, view youth hostels on map of Porthmadog and avail of special offers such as free SMS confirmations. And why not check out our pick for the best things to see and do in Porthmadog while you're there. Hostelworld.com - the definitive guide to Porthmadog backpackers hostels.